1 files changed, 58 insertions, 0 deletions
diff --git a/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Meters.java b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Meters.java
new file mode 100644
index 00000000..76f3813c
--- /dev/null
+++ b/framework/src/onos/cli/src/main/java/org/onosproject/cli/net/Meters.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.cli.net;
+
+import com.google.common.collect.Collections2;
+import org.apache.karaf.shell.commands.Argument;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.meter.Meter;
+import org.onosproject.net.meter.MeterService;
+
+import java.util.Collection;
+
+/**
+ * Add a meter.
+ */
+@Command(scope = "onos", name = "meters",
+        description = "Shows meters")
+public class Meters extends AbstractShellCommand {
+
+    @Argument(index = 0, name = "uri", description = "Device ID",
+            required = false, multiValued = false)
+    String uri = null;
+
+
+    @Override
+    protected void execute() {
+        MeterService service = get(MeterService.class);
+
+        Collection<Meter> meters = service.getAllMeters();
+        if (uri != null) {
+            DeviceId deviceId = DeviceId.deviceId(uri);
+            Collection<Meter> devMeters = Collections2.filter(meters,
+                                                              m -> m.deviceId().equals(deviceId));
+            printMeters(devMeters);
+        } else {
+            printMeters(meters);
+        }
+    }
+
+    private void printMeters(Collection<Meter> meters) {
+        meters.forEach(m -> print(" %s", m));
+    }
+}